Uya kuba nomdla wokwazi Usebenza njani umphindisi weWifiKule nqaku siza kukunika zonke iinkcukacha kunye neengcebiso eziyimfuneko ngokukhawuleza nangokulula.
Usebenza njani umphindayo?
Kule mihla imizila inoxanduva lokukhupha imiqondiso evela kwezinye izixhobo zekhowudi ezibizwa ngokuba yiModem.Oku kuphuma kubizwa ngokuba yiWifi kwaye bakhonza ukuseka uqhagamshelo olungenazingcingo kwizixhobo ezahlukeneyo zeselfowuni, iiprinta, iitafile, iithelevishini kunye neekhompyuter.
Kodwa kukwakho nezicwangciso zokwandisa ukogquma kwindawo apho la maqela akhoyo. Itekhnoloji yanamhlanje ixhomekeke kakhulu kunxibelelwano lwe-Wi-Fi ngaphandle kwamacingo, ulonwabo, umsebenzi kunye nemisebenzi emininzi isebenzisa le miqondiso ukwenza imisebenzi yabo; Kungenxa yoko le nto namhlanje kweli nqaku siza kugxila kwinkcazo kunye nobuchwephesha, ukubonisa umfundi ukuba usebenza kanjani umphindayo.
Descripción
Ezi zixhobo ezizezinye zisebenza kunye nee-PLCs ukuphucula umqondiso we-Wi-Fi. Zizinto ezilula izixhobo ngokubonakala kwazo kunokubonakala ngathi ukusebenza kunye nofakelo lwalunzima kakhulu. Nangona kunjalo, njengoko uza kubona ngezantsi, iinkqubo azibhalwanga ekhaya.
Zikulungele ukwandisa okubizwa ngokuba yinethiwekhi yasekhaya, esetyenziswa ngabantu abaninzi kunye namashishini kodwa aziwa ngabambalwa. Ngale nethiwekhi ungafikelela kwinani elingenakucingwa lezicelo kunye nokwenza imisebenzi; kodwa masingaphambuki.
Abaphindayo bafuna ukudibanisa imiqondiso ye-intanethi ngendlela efanayo nonxibelelwano lwentambo. Umbono kukwandisa ukuhanjiswa kunye nokuphepha ukuphazamiseka okuveliswa zezinye izixhobo ezihambisa imiqondiso ye-electromagnetic.
Ke ... usebenza njani umphindayo?
Ngokomgaqo sinokuthi bafuna kwiiparameter ezithile ukubamba isignali ye-Wi-Fi onayo ekhayeni lakho okanye eofisini. Emva koko uyidlulisele ngomgangatho ongcono kwaye ugqithele kancinane kunogubungelo lomzila, ukuya kabini okanye kathathu umgama oya kwenziwa koku; ezi zixhobo zisebenzisa ipassword efanayo kunye nezicwangciso zesiseko sesixhobo.
Emva koko baba luhlobo lwebhulorho enobude obukhulu. Apho banikezela khona ukuphakama okukhulu kunye nomgama ongaphezulu, ukwandisa umqondiso kwiindawo ezikude ngakumbi. Ukwenza oku, isebenzisa uthotho lwee-eriyali zomthamo ophezulu kwaye uzithumele kwiindawo ezikude kakhulu endlwini.
Omnye umsebenzi ofanelekileyo kukuba ukuhanjiswa kwenziwa kuwo onke amacala, oko kukuthi, ngokungafaniyo nezo zabelwe umzila wemveli, imiqondiso yokuphindayo yandiswa nge-amplitude enkulu, oko ke kuvumela ukuba iliza landiswe kwaye libonelele ngomqondiso owandisiweyo.
La maqela anokukwazi ukwandisa amanethiwekhi asele ekho ngokusebenza kwezoluli ezisebenzela ukwenza inethiwekhi yazo ezimeleyo yeWi-Fi. Nokuba unegama lakho eliyimfihlo kunye negama lokugqitha; Ke ngoko, ulungelelwaniso olufanelekileyo kufuneka lwenziwe kwizixhobo nganye ezixhumeke kufutshane nendawo.
Ukusebenza
Izixhobo zolu hlobo zenzelwe ukuba zisebenze kwaye zisabele xa zifumana isiginali ye-Wi-Fi. Ukusebenza kwayo kulula; Abaphindayo benziwe zii-routers zohlobo olungenazingcingo, apho omnye wabo anoxanduva lokufumana isignali ekhutshwe yirutha kwaye ayiguqule kwaye ayithumele kwi-router elandelayo.
Le enye i-router yenziwe ngezinto apho ungathumela kwaye uphindaphinde umqondiso ngamandla angaphezulu, okwenza ukuba ufikelele kweyona kona inzima kunye neendawo ezinobunzima kakhulu kwiindawo ezahlukeneyo. Ngale nto, ukugubungela okukhulu kuyaphunyezwa kwaye izinto ezininzi zinokudityaniswa ngaxeshanye ngaphandle kokunciphisa umgangatho wazo.
Iimpawu zokuphindaphinda
Ezi zixhobo ziluncedo kakhulu xa ufuna ukusebenzisa izixhobo ezaneleyo ze-intanethi, ngakumbi ukuba unayo nayiphi na inombolo yezixhobo kunye neekhompyuter kwindawo enkulu. Bacinga ukuba kufuneka bathathe ucingo. Umzekelo, xa iofisi ineekhompyuter ezingaphezulu kwama-60 kwindawo emalunga ne-120 m2.
Iya kuba yindawo yamadaka ukuba ilawule unxibelelwano oluninzi kwaye uzame ukugcina inqanaba lokusebenza kweyona ndlela ilungileyo. Kodwa ayisiyiyo loo nto kuphela, ukufakwa kwikhabhathi kuhlala kuvelisa ukufudumeza kunye nokuphazamiseka kuthumelo xa benxibelelana neseva.
Ngenxa yoko, ukusebenza ngetekhnoloji ephezulu njengokuphindaphinda, ukusebenza ngokukuko kufunyenwe. Ukuphepha ukudideka kunxibelelwano ngalunye kunye nokuvelisa ukusetyenziswa kwamandla kunye neendleko; Nangona kunjalo, phakathi kwezinye izinto ezibalulekileyo sinokuthiya oku kulandelayo:
- Kuxhomekeke kwimodeli yokuphindaphinda, yandisa amaza ukuya kuthi ga phantse kwi-500 m (Uninzi lwee-routers zinokufikelela kwi-radius ephezulu yeemitha ezingama-30, ukuba izixhobo zisekupheleni).
- Iphinda ihlaziye imiqondiso kwaye ikhulise ngokufanelekileyo ngaphandle kokuphulukana naluphi na umgangatho wokuhanjiswa kweWifi.
- Ukuba ufumana isebe elihlwempuzekileyo, unakho ukwahlulahlula, umzekelo xa kukho iingcingo ezivulekileyo.
- Iyakwazi ukulungelelanisa imidiya eyahlukeneyo njenge-Ethernet, eveliswa nge-fiber optics, kunye nokudibanisa uhlobo lwe-coaxial, i-Thick Ethernet kwi-Thin Ethernet
Iindidi
Kukho iimodeli ezininzi ezinokuthengwa kwintengiso ngokweemfuno zabathengi. Kukho amakhulu eemveliso ezenza ngobuninzi ezi zixhobo, kodwa kwinqanaba eliqhelekileyo sinokuthi kukho oku kulandelayo.
Ukuphindaphinda okuphindiweyo
Isetyenziswa kwiiofisi ezinamakhulu amasebe kwaye ivumela amasebe aliqela ukuba ahanjiswe ukuya kuthi ga kwi-185 m. Kananjalo nokusasaza ngentambo ye-coaxial okanye intambo ye-fiber optic elula enemisebenzi yokwahlulahlula kwizibuko ngalinye.
Ukuphindaphinda kwicala elinye
Isetyenziswa kwizithuba ezincinci ukuya kuthi ga kwi-100 m. bavelisa umgangatho wophawu olufanayo njengee-routers okanye uqhagamshelo lwentambo ngqo, imisebenzi ye-fiber optic, i-AUI, phakathi kwezinye iindlela, ziyasekwa.
Umahluko kwii-PLCs
I-PLC okanye uLawulo oluCwangcisiweyo lweLogic, (isiCwangcisi seLogic esiCwangcisiweyo, isifinyezo sayo ngesiNgesi), yiprosesa esetyenziswa kubunjineli bokuzenzekelayo ukuphumeza umsebenzi koomatshini nezixhobo. Inkqubo inika ukuzimela okuncinci kwaye benza imisebenzi ethe ngqo necwangcisiweyo, zisetyenziselwa ukuvelisa iimveliso kunye nomzi mveliso wokuvelisa.
Uninzi luzamile ukuthelekisa iinkqubo zezi PLCs nabaphindayo, kodwa njengoko sibona inendlela eyahlukileyo yokusebenza yokugqibela. Ngaphakathi banesakhiwo esifanayo ngokubhekisele kwi-elektroniki, ngakumbi xa befumana ulwazi lwangaphandle kwaye kufuneka balusebenzise.
Zombini ezi nkqubo zinoxanduva lokuthumela ulwazi oluchaziweyo ekusebenzeni kwezixhobo. Kwimeko yokuphindaphinda, umsebenzi uthunyelwa ngohlobo lwesiginali, ngaphambili wawufunyenwe kwaye wonyuselwa kamva kusiwa kwezinye izixhobo.
Ngoku ukuba uyazi ukuba umntu ophindayo usebenza njani, ungashiya uluvo lwakho kwaye usinike uluvo lwakho, ngendlela efanayo sicebisa ukuba ufunde inqaku elilandelayo Iindidi zonxibelelwano lweLAN apho uza kufumana idatha eyongezelelweyo enxulumene nesi sihloko.